rust/mk/pp.mk

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Makefile
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# Create a way to reformat just some files
ifdef PPFILES
PP_INPUTS_FILTERED := $(wildcard $(PPFILES))
else
PP_INPUTS = $(wildcard $(addprefix $(S)src/lib/,*.rs */*.rs)) \
$(wildcard $(addprefix $(S)src/comp/,*.rs */*.rs */*/*.rs)) \
$(wildcard $(S)src/test/*/*.rs \
$(S)src/test/*/*/*.rs) \
$(wildcard $(S)src/fuzzer/*.rs)
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PP_INPUTS_FILTERED = $(shell echo $(PP_INPUTS) | xargs grep -L no-reformat)
endif
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reformat: $(SREQ1)
@$(call E, reformat [stage1]: $@)
for i in $(PP_INPUTS_FILTERED); \
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do $(call CFG_RUN_TARG,stage1,stage1/rustc$(X)) \
--pretty normal $$i >$$i.tmp; \
if cmp --silent $$i.tmp $$i; \
then echo no changes to $$i; rm $$i.tmp; \
else mv $$i.tmp $$i; fi \
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done